XMODEM Parser#
Parser for XMODEM packets.
XMODEM packet parser supporting XMODEM-CRC.
Modules#
Functions#
void
xmodem_reset(void)
Reset the XMODEM parser to start a new transfer.
int32_t
xmodem_parsePacket(XmodemPacket_t *packet, uint8_t *response)
Parse an XMODEM packet.
uint8_t
Return the packet number of the last packet that was successfully parsed.
Macros#
#define
XMODEM_DATA_SIZE 128
Size of an XMODEM packet.
Function Documentation#
xmodem_reset#
void xmodem_reset (void )
Reset the XMODEM parser to start a new transfer.
Parameters
| Type | Direction | Argument Name | Description |
|---|---|---|---|
| void | N/A |
Definition at line
84 of file platform/bootloader/communication/xmodem-parser/btl_xmodem.hxmodem_parsePacket#
int32_t xmodem_parsePacket (XmodemPacket_t * packet, uint8_t * response)
Parse an XMODEM packet.
Parameters
| Type | Direction | Argument Name | Description |
|---|---|---|---|
| XmodemPacket_t * | [in] | packet | The XMODEM packet to parse. |
| uint8_t * | [out] | response | The XMODEM response to the parsed frame |
Returns
BOOTLOADER_OK on success, else error code
Definition at line
94 of file platform/bootloader/communication/xmodem-parser/btl_xmodem.hxmodem_getLastPacketNumber#
uint8_t xmodem_getLastPacketNumber (void )
Return the packet number of the last packet that was successfully parsed.
Parameters
| Type | Direction | Argument Name | Description |
|---|---|---|---|
| void | N/A |
Returns
Last packet number received. Defaults to 0 if nothing has been received yet.
Definition at line
102 of file platform/bootloader/communication/xmodem-parser/btl_xmodem.h